CN209126613U - A kind of automobile instrument and vehicle - Google Patents

Abstract

The utility model relates to a kind of automobile instrument and vehicle, wherein automobile instrument, comprising: first circuit board, light source, guide lighting channel and backlight；Light source is arranged in the top of first circuit board and is electrically connected with first circuit board, and the oblique upper of light source is arranged in backlight, and guide lighting channel is arranged between light source and backlight；Light source is arranged at guide lighting channel light inlet；By the utility model, realize raising light source luminescent position, the light of light source can be irradiated in such a way that direct projection adds reflection come；The quantity and power demand for reducing luminous component in light source reduce damage of the high temperature to meter lamp internal electronic component, improve the backlight illumination of meter lamp backlight.

Description

A kind of automobile instrument and vehicle

Technical field

The utility model relates to field of backlights more particularly to a kind of automobile instruments and vehicle.

Background technique

Currently, with the development of automotive engineering and the increase of car ownership, to the safety of automobile, economy, beauty Property require to be continuously improved, and in the instrument observed directly on the run then it is required as driver higher；Instrument is wanted Ask indicator lamp brightness high-visible, to facilitate driver to see vehicle trouble alarm and associated vehicle driving information；Button, Illumination billboard and light emitting directory board used equal fields application have backlight illuminating system, circuit board in traditional backlight illuminating system Light emitting diode (LED) light on (pcb board) is provided the optical path of guide lighting channel in a manner of directly shining for table board indicator light Backlight；A bit complicated guide lighting channel structure light can provide backlight after multiple reflections for table board indicator light；Refer to reach Show uniform and high brightness effect, it is general to use the quantity for increasing LED or the LED using high-power and high-luminance；The prior art The problem of are as follows: increasing LED, then structure need to do corresponding evacuation so that structure design is increasingly complex, and can occupy more Pcb board resource, add the difficulty of wiring；Increasing LED power will increase calorific value, bring hidden danger to back light apparatus quality；It is above-mentioned Two schemes will increase instrument electricity consumption, waste of energy, there are the problem of: when backlight channel design is complicated in back light apparatus, When LED lamplight cannot directly shine, back light apparatus indicator lamp brightness is insufficient.

Utility model content

Technical problem to be solved in the utility model is in view of the deficiencies of the prior art, to provide a kind of automobile instrument, with Solve at least one of above-mentioned technical problem.

The utility model solves above-mentioned technical problem first aspect and provides a kind of automobile instrument, comprising: first circuit board, Light source, guide lighting channel and backlight；Light source is arranged in the top of first circuit board and is electrically connected with first circuit board, and backlight is set It sets in the oblique upper of light source, guide lighting channel is arranged between light source and backlight；Light source is arranged at guide lighting channel light inlet.

It can be by using raising the beneficial effects of the utility model are: light source is arranged on the light inlet of guide lighting channel Body raises the light inlet of light source towards guide lighting channel, realizes the light of light source generation while passing through direct projection and multiple reflections Backlight is provided for backlight, on the side wall for the light inlet that also light source can be arranged in guide lighting channel, is realized by rotation light source straight The mode penetrated illuminates backlight；By the way that light source to be arranged in the top of first circuit board, realize light source luminescent position Raise, thus enable originally by multiple reflections light source light irradiated in such a way that direct projection adds reflection come, thus The brightness for the backlight being irradiated in backlight is greatly improved；It solves back light apparatus and adds multiple light sources to improve brightness Complexity, reduce because improve back light apparatus brightness increase light source power generate extra energy consumption, reduce Damage of the high temperature that light source generates to back light apparatus internal electronic component, ensure that the quality of back light apparatus, reduces safety Hidden danger reduces electric quantity consumption, improves the utilization rate of the energy, significantly improves the lamplight brightness of light source, to improve back The backlight illumination of backlight on light device；Facilitate driver clearly to observe the instruction of instrument using field in instrument, enhances The safety of driving.

Based on the above technical solution, the utility model can also do following improvement.

Further, the direct projection area on the part light direct beam to backlight for issuing light source is formed in the middle part of guide lighting channel Domain, the part light that being formed on the inner sidewall of guide lighting channel issues light source reflex to the light reflection structure in backlight.

Using above-mentioned further scheme the utility model has the advantages that by the way that the inside of guide lighting channel to be set as including direct projection region, The irradiation to backlight for realizing the part light for issuing light source, by the way that at least one set of light reflection structure is arranged, realize by The light that another part fails direct projection passes through reflected illumination in backlight, realizes another part light source and is realized by reflection to back The backlight of tabula rasa is supplied, and by the setting in above two channel, realizes the light for issuing light source simultaneously into crossing direct projection or reflection, To improve the brightness of display mark fixed in backlight.

Further, light source includes light emitting diode and second circuit board；Light emitting diode is fixedly connected on second circuit board On, second circuit board is electrically connected with first circuit board.

Using above-mentioned further technical solution the utility model has the advantages that by setting second circuit board, light emitting diode is improved The convenient degree of maintenance replacement when damage, reduces the higher cost of integral replacing first circuit board generation, meanwhile, it reduces Heat is generated to the high-temperature damage of other electronic components on first circuit board, simultaneously because the long-time of light emitting diode shines Optimize the internal structure of meter lamp.

Further, body is raised；The upper end for raising body is connected with second circuit board, and the lower end for raising body is connected with the first circuit Plate.

Using above-mentioned further scheme the utility model has the advantages that by being arranged light emitting diode on raising body, reduce peace Light emitting diode is filled to the space hold of first circuit board, meanwhile, the difficulty of maintenance replacement is reduced, body is raised by setting, By way of raising light emitting diode, the light extraction mode of light emitting diode is changed, by the direct projection of original light emitting diode Or the generation backlight mode conversion of multiple reflections is to emit direct projection and repeatedly the mode combined, uses identical luminous two In the case where pole pipe, the brightness of backlight is significantly improved, sees instrument clearly convenient for driver, improves the safety of driving, is reduced Energy consumption.

Further, body is raised as row's needle.

Using above-mentioned further scheme the utility model has the advantages that being connected first circuit board with second circuit board by using row's needle Together, stable power supply supply can be provided for the luminous of light emitting diode, draws materials simple and fast, be easily installed replacement, shows Work reduces manufacturing cost.

Further, the positive light reflection structure of light reflecting surface includes the first reflecting surface and the second reflecting surface being oppositely arranged.

Using above-mentioned further scheme the utility model has the advantages that passing through the first reflecting surface and the second reflecting surface being oppositely arranged, in fact Continuous reflection of the light between the first reflecting surface and the second reflecting surface is showed, has finally been irradiated in backlight.

Further, the first reflecting surface and the second reflecting surface are detachably connected with backlight.

Using above-mentioned further scheme the utility model has the advantages that by can with backlight by the first reflecting surface and the second reflecting surface Dismantling connection enhances the bonding strength of the first reflecting surface and the second reflecting surface, reduces the back generated by vehicle driving vibration The variation of brightness improves the stability of brightness, while the inner space of meter lamp is rationally utilized.

Further, the edge of the first reflecting surface or the second reflecting surface is at guide lighting channel light inlet；Light emitting diode is set Set the edge in the first reflecting surface or the second reflecting surface.

Using above-mentioned further scheme the utility model has the advantages that by by the setting of the position of light emitting diode in the first reflecting surface and Second reflecting surface reduces processing cost at the light inlet of guide lighting channel, optimizes the internal structure of guide lighting channel.

Further, the first reflecting surface and the second reflecting surface are inclined at the surface of light emitting diode, the first reflection Face reflexes to the part light that light emitting diode issues on the second reflecting surface, and the second reflecting surface will be via the first reflective surface Light reflexes in backlight.

Using above-mentioned further scheme the utility model has the advantages that by the way that the first reflecting surface and the second reflecting surface to be inclined at The surface of light emitting diode had both been able to achieve some light of light emitting diode sending via in guide lighting channel direct projection to backlight Backlight is provided for it, also achieves and is radiated at backlight after another part light that light emitting diode issues is carried out multiple reflections Upper and direct light provides backlight jointly for backlight, significantly enhances backlight effect.

Further, reflective coating is coated on the reflecting surface of the reflecting surface of the first reflecting surface and the second reflecting surface.

Using above-mentioned further scheme the utility model has the advantages that by the first reflecting surface reflecting surface and the second reflecting surface it is anti- It penetrates and is coated with reflective coating on face, the reflection efficiency of the light of light emitting diode sending is enhanced, after realizing multiple reflections Play the role of good backlight to backlight, reduces the loss of light, improve energy utilization rate.

Further, automobile instrument has shell, and light source setting is on the inner wall of the housing at guide lighting channel light inlet.

Using above-mentioned further scheme the utility model has the advantages that the reasonable utilization space of enclosure interior, it is difficult to simplify installation Degree.

Further, the first reflecting surface and the second reflecting surface are plane.

Using above-mentioned further scheme the utility model has the advantages that by the way that the first reflecting surface and the second reflecting surface to be disposed as putting down Face, improves the uniformity of light reflection, and the light being radiated in backlight is more uniform consistent.

Further, the second reflecting surface and first circuit board are detachably connected.

Using above-mentioned further scheme the utility model has the advantages that by the way that the second reflecting surface and first circuit board to be detachably connected, The bonding strength for improving the second reflecting surface reduces the vibration damage because shaking the second reflecting surface generated, reduces light Via the stability of the second reflective surface, the stability of backlight is improved.

The utility model solves above-mentioned technical problem second aspect and provides a kind of vehicle, including the utility model first party The automobile instrument of any technical solution in face.

The beneficial effects of the utility model are: due to using the vapour in any technical solution of the utility model first aspect Therefore vehicle instrument has the beneficial effect in any technical solution of the utility model first aspect, will not repeat them here, In addition to this, the display brightness of each back light apparatus is also significantly improved, plays preferably instruction, publicity and police for user It is shown as using.

Detailed description of the invention

Fig. 1 is a kind of Automobile instrument structure figure of the utility model；

Fig. 2 is a kind of partial perspective view of automobile instrument of the utility model；

Fig. 3 is a kind of partial top view of automobile instrument of the utility model.

In attached drawing, parts list represented by the reference numerals are as follows:

1, first circuit board, 2, raise body, 3, second circuit board, 4, light emitting diode, 5, guide lighting channel, 6, backlight, 7, the first reflecting surface, the 8, second reflecting surface.

Specific embodiment

The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical It is novel, it is not intended to limit the scope of the utility model.

As shown in Figure 1 to Figure 3, one of the utility model first aspect embodiment automobile instrument, comprising: the first circuit Plate 1, light source, guide lighting channel 5 and backlight 6；Light source is arranged in the top of first circuit board 1 and is electrically connected with first circuit board 1, The oblique upper of light source is arranged in backlight 6, and guide lighting channel 5 is arranged between light source and backlight 6.

Preferably, light source is arranged at 5 light inlet of guide lighting channel, and the light-emitting window of guide lighting channel 5 is provided with backlight 6, Light source is connected on first circuit board 1 by electric wire, row's needle or circuit board in above-described embodiment, light source and electric wire, row's needle or It is connected between person's circuit board by soldering, there is certain distance between light source distance first circuit board 1, have and carve in backlight 6 Degree needs instruction pattern to be shown, and function display portion is made of transparent material, and non-functional display portion is using nontransparent Material is made, and backlight 6 is bolted or is riveted on the shell of meter lamp, can also adopt with meter lamp It takes integrally formed structure to be made, there is a certain distance, one end of guide lighting channel 5 and backlight between backlight 6 and light source It is bolted, rivets or is integrally formed between 6 and be made, the part light that the extending direction and light source of guide lighting channel 5 issue Line is parallel, and the inside of guide lighting channel 5 has the reflecting layer of the light of reflection source sending, another portion that can issue light source Formation meter lamp backlight in backlight 6 is radiated at after light splitting multiple reflections；Wherein, the light emission direction of light source is close to guide-lighting logical The light inlet in road 5 is arranged, and the two time slot is smaller.

The beneficial effect of the present embodiment is: light source is arranged on the light inlet of guide lighting channel 5 can be by using raising Body raises the light inlet of light source towards guide lighting channel 5, realize by light source generate light and meanwhile pass through direct projection and repeatedly instead It penetrates and provides backlight for backlight 6, it is real by rotation light source on the side wall for the light inlet that also light source can be arranged in guide lighting channel 5 The mode of existing direct projection illuminates backlight 6；By the way that light source to be arranged in the top of first circuit board 1, realize light source luminescent Position is raised, to enable to irradiate in such a way that direct projection adds reflection by the light of the light source of multiple reflections originally Come, so that the brightness for the backlight being irradiated in backlight 6 be greatly improved；It solves back light apparatus to add to improve brightness The complexity of multiple light sources reduces because the extra energy for improving the power generation that back light apparatus brightness increases light source disappears Consumption reduces damage of the high temperature of light source generation to back light apparatus internal electronic component, ensure that the quality of back light apparatus, drop Low security risk, reduces electric quantity consumption, improves the utilization rate of the energy, significantly improve the lamplight brightness of light source, thus Improve the backlight illumination of backlight 6 on back light apparatus；Driver is facilitated clearly to observe the finger of instrument using field in instrument Show, enhances the safety of driving.

In a specific embodiment, the oblique upper of light source is arranged in backlight 6, and guide lighting channel 5 is arranged in light source It is arranged on light inlet by face backlight 6 after rotating a certain angle, all light that light source is issued are shone by direct projection It penetrates in backlight 6, to realize the raising of the brightness in backlight 6；In another specific embodiment, light source is issued A part of light be irradiated in backlight 6 by direct manner, another part irradiates after multiple reflections in guide lighting channel 5 In backlight 6, so that realizing direct projection adds the common radiation modality of secondary reflection, to realize the brightness to backlight 6 It is promoted；For illuminating the technical solution of backlight 6 by multiple reflections in compared with the existing technology, by by the position of light source to The irradiation of light is transformed to the mode that direct projection either direct projection and multiple reflections combine by multiple reflections by upper promoted, while reducing light The distance of source and backlight 6 also can effectively enhance backlight illumination.

As shown in Figure 1 to Figure 3, a kind of automobile instrument in some alternative embodiments, the middle part shape of guide lighting channel 5 At the direct projection region having on the part light direct beam to backlight 6 for issuing light source, being formed on the inner sidewall of guide lighting channel 5 makes light The part light that source issues reflexes to the light reflection structure in backlight 6.

Using above-described embodiment the utility model has the advantages that by setting direct projection channel for the inside of guide lighting channel 5, realize by The offer that backlight is realized to the irradiation of backlight 6 for the part light that light source issues, it is real by the way that at least one set of light reflection structure is arranged Show and the light that another part fails direct projection is passed through into reflected illumination in backlight 6, has realized another part light source and pass through reflection It realizes and the backlight of backlight 6 is supplied, by the setting in above two channel, realize the light for issuing light source simultaneously into excessively straight It penetrates or reflects, to improve the brightness of display mark fixed in backlight 6.

As shown in Figure 1 to Figure 3, a kind of automobile instrument in some alternative embodiments, light source include light emitting diode 4 With second circuit board 3；Light emitting diode 4 is fixedly connected on second circuit board 3, and second circuit board 3 is electrically connected with first circuit board 1 It connects.

Preferably, in the above-described embodiments, it connects or leads to by soldering between light emitting diode 4 and second circuit board 3 Conductor wire connection is crossed, connects or passes through by conductor wire connection, by row's needle between second circuit board 3 and first circuit board 1 Metallic conductor connection.

Using above-described embodiment the utility model has the advantages that by setting second circuit board 3, when improving the damage of light emitting diode 4 Time maintenance replacement convenient degree, reduce integral replacing first circuit board 1 generation higher cost, meanwhile, reduce because The long-time of light emitting diode 4, which shines, generates heat to the high-temperature damage of other electronic components on first circuit board 1, while excellent The internal structure of meter lamp is changed.

As shown in Figure 1 to Figure 3, a kind of automobile instrument in some alternative embodiments, raises body 2；Raise the upper of body 2 End is connected with second circuit board 3, and the lower end for raising body 2 is connected with first circuit board 1.

Preferably, in the above-described embodiments, raise 2 row's of can be needle of body, can be hard metal conductor, can also be by Conducting wire is wrapped in the component for raising the position of second circuit board 3 formed on rigid non-metallic material, it is all can be real Between existing second circuit board 3 and first circuit board 1 it is conductive and second circuit board 3 can be arranged apart from first circuit board 1 it Between with the embodiment on certain spaced position in the scope of the utility model.

Using above-described embodiment the utility model has the advantages that by being arranged light emitting diode 4 on raising body 2, reduce installation Light emitting diode 4 to the space hold of first circuit board 1, meanwhile, reduce the difficulty of maintenance replacement, body 2 raised by setting, By way of raising light emitting diode 4, the light extraction mode of light emitting diode 4 is changed, by the straight of original light emitting diode 4 It penetrates or the generation backlight mode conversion of multiple reflections is to emit direct projection and repeatedly the mode combined, shone using identical In the case where diode 4, the brightness of backlight is significantly improved, sees instrument clearly convenient for driver, the safety of driving is improved, subtracts Energy consumption is lacked.

As shown in Figure 1 to Figure 3, a kind of automobile instrument in some alternative embodiments raises body 2 as row's needle.

Preferably, row's needle is electronic component mature in the prior art, arranges two metallic conduction ends difference grafting of needle On first circuit board 1 and second circuit board 3, or respectively by soldering and welding in first circuit board 1 and second circuit board 3 On.

Using above-described embodiment the utility model has the advantages that being connected to first circuit board 1 and second circuit board 3 by using row's needle Together, stable power supply supply can be provided for the luminous of light emitting diode 4, draws materials simple and fast, is easily installed replacement, significantly Reduce manufacturing cost.

As shown in Figure 1 to Figure 3, a kind of automobile instrument in some alternative embodiments, light reflection structure include light The first reflecting surface 7 and the second reflecting surface 8 that reflecting surface is just being oppositely arranged.

Using above-described embodiment the utility model has the advantages that by the first reflecting surface 7 and the second reflecting surface 8 that are oppositely arranged, realize Continuous reflection of the light between the first reflecting surface 7 and the second reflecting surface 8, is finally irradiated in backlight 6.

As shown in Figure 1 to Figure 3, a kind of automobile instrument in some alternative embodiments, the first reflecting surface 7 and second are anti- Face 8 is penetrated to be detachably connected with backlight 6.

Preferably, the first reflecting surface 7 and the second reflecting surface 8 are connected by screw to, rivet, adhesive is bonded or one Molding is fixed in backlight 6, and the guide lighting channel 5 surrounded between the first reflecting surface 7 and the second reflecting surface 8 is tubular structure, cylinder Shape inside configuration has smooth curved surface.

Using above-described embodiment the utility model has the advantages that by can with backlight 6 by the first reflecting surface 7 and the second reflecting surface 8 Dismantling connection enhances the bonding strength of the first reflecting surface 7 and the second reflecting surface 8, reduces because of vehicle driving vibration generation The variation of backlight illumination improves the stability of brightness, while the inner space of meter lamp is rationally utilized.

As shown in Figure 1 to Figure 3, a kind of automobile instrument in some alternative embodiments, the first reflecting surface 7 or second are anti- The edge in face 8 is penetrated at 5 light inlet of guide lighting channel；The first reflecting surface 7 or the second reflecting surface 8 is arranged in light emitting diode 4 Edge.

Using above-described embodiment the utility model has the advantages that by by the setting of the position of light emitting diode 4 in the first reflecting surface 7 and the Two reflectings surface 8 reduce processing cost at the light inlet of guide lighting channel, optimize the internal structure of guide lighting channel.

As shown in Figure 1 to Figure 3, a kind of automobile instrument in some alternative embodiments, the first reflecting surface 7 and second are anti- Penetrate the surface that face 8 is inclined at light emitting diode 4, portion's dichroic reflection that the first reflecting surface 7 issues light emitting diode 4 To the second reflecting surface 8, the second reflecting surface 8 reflexes to the light reflected via the first reflecting surface 7 in backlight 6.

Preferably, the inclined degree of the first reflecting surface 7 is greater than the inclined degree of the second reflecting surface 8, and the first reflecting surface 7 is set The side in the peripheral side close to meter lamp is set, the second reflecting surface 8 is positioned close to the side of meter lamp axis.

Using above-described embodiment the utility model has the advantages that by the way that the first reflecting surface 7 and the second reflecting surface 8 are inclined at hair The surface of optical diode 4 had both been able to achieve some light of the sending of light emitting diode 4 via 5 direct projection of guide lighting channel to backlight 6 On for it provide backlight, also achieve and be radiated at back after another part light that light emitting diode 4 issues is carried out multiple reflections On tabula rasa 6 and direct light is that backlight 6 provides backlight jointly, significantly enhances backlight effect.

As shown in Figure 1 to Figure 3, a kind of automobile instrument in some alternative embodiments, the reflecting surface of the first reflecting surface 7 Reflective coating is coated with on the reflecting surface of the second reflecting surface 8.

Preferably, the material of the reflective coating in above-described embodiment can be common reflective mirror material, can select Stainless steel reflective material can also use PC luminous reflecting material.

Using above-described embodiment the utility model has the advantages that the reflection for passing through reflecting surface and the second reflecting surface 8 in the first reflecting surface 7 It is coated with reflective coating on face, enhances the reflection efficiency of the light of the sending of light emitting diode 4, it is right after multiple reflections to realize Backlight 6 plays the role of good backlight, reduces the loss of light, improves energy utilization rate.

As shown in Figure 1 to Figure 3, a kind of automobile instrument in some alternative embodiments, automobile instrument have shell, light Source setting is on the inner wall of the housing at guide lighting channel light inlet.

Using above-described embodiment the utility model has the advantages that the reasonable utilization space of enclosure interior, simplifies installation difficulty.

As shown in Figure 1 to Figure 3, a kind of automobile instrument in some alternative embodiments, the first reflecting surface 7 and second are anti- Penetrating face 8 is plane.

Using above-described embodiment the utility model has the advantages that by the way that the first reflecting surface 7 and the second reflecting surface 8 are disposed as plane, The uniformity of light reflection is improved, the light being radiated in backlight 6 is more uniform consistent.

As shown in Figure 1 to Figure 3, a kind of automobile instrument in some alternative embodiments, the second reflecting surface 8 and the first electricity Road plate 1 is detachably connected.

Preferably, the detachable connection method between the second reflecting surface 8 and first circuit board 1 is screw connection, riveting, glues Mixture bonding or in being integrally formed any one and both can be realized other fixed connection types.

Using above-described embodiment the utility model has the advantages that by the way that the second reflecting surface 8 and first circuit board 1 to be detachably connected, mention The high bonding strength of second reflecting surface 8, reduces the vibration damage because shaking the second reflecting surface 8 generated, reduces light Via the stability that the second reflecting surface 8 reflects, the stability of backlight is improved.

The utility model solves above-mentioned technical problem second aspect and provides a kind of vehicle, including the utility model first party Automobile instrument in any embodiment of face.

The beneficial effects of the utility model are: due to using the automobile in the utility model first aspect any embodiment Therefore instrument has the beneficial effect in any technical solution of the utility model first aspect, will not repeat them here, remove Except this, the display brightness of each back light apparatus is also significantly improved, plays preferably instruction, publicity and warning for user Effect.

In the description of this specification, reference term " embodiment one ", " embodiment two ", " example ", " specific example " or The description of " some examples " etc. means that specific method, device or feature described in conjunction with this embodiment or example are contained in this reality With at least one novel embodiment or example.In the present specification, schematic expression of the above terms are necessarily directed to Be identical embodiment or example.Moreover, description specific features, method, apparatus or feature can any one or it is more It can be combined in any suitable manner in a embodiment or example.In addition, without conflicting with each other, those skilled in the art can The feature of different embodiments or examples described in this specification and different embodiments or examples to be combined.

The above is only the preferred embodiments of the utility model, are not intended to limit the utility model, all in the utility model Spirit and principle within, any modification, equivalent replacement, improvement and so on should be included in the protection model of the utility model Within enclosing.

Claims (10)

1. a kind of automobile instrument characterized by comprising first circuit board (1), light source, guide lighting channel (5) and backlight (6)； The light source is arranged the top in the first circuit board (1) and is electrically connected with the first circuit board (1), the backlight (6) oblique upper of the light source is set, and the guide lighting channel (5) is arranged between the light source and the backlight (6)；Institute Light source is stated to be arranged at the guide lighting channel (5) light inlet.

2. a kind of automobile instrument according to claim 1, which is characterized in that be formed in the middle part of the guide lighting channel (5) The direct projection region on part light direct beam to the backlight (6) for issuing the light source, the inner sidewall of the guide lighting channel (5) On be formed with the light reflection structure that the part light for issuing the light source reflexes on the backlight (6).

3. a kind of automobile instrument according to claim 2, which is characterized in that the light source include light emitting diode (4) and Second circuit board (3)；The light emitting diode (4) is fixedly connected on the second circuit board (3), the second circuit board (3) it is electrically connected with the first circuit board (1).

4. a kind of automobile instrument according to claim 3, which is characterized in that further include: raise body (2)；It is described to raise body (2) upper end is connected with the second circuit board (3), and the lower end for raising body (2) is connected with the first circuit board (1).

5. a kind of automobile instrument according to claim 4, which is characterized in that row's needle is in described raise body (2).

6. a kind of automobile instrument according to claim 3, which is characterized in that the light reflection structure includes light reflecting surface The first reflecting surface (7) and the second reflecting surface (8) of face setting.

7. a kind of automobile instrument according to claim 6, which is characterized in that first reflecting surface (7) or described second The edge of reflecting surface (8) is at the guide lighting channel (5) light inlet；Light emitting diode (4) setting is anti-described first Penetrate the edge in face (7) or second reflecting surface (8).

8. a kind of automobile instrument according to claim 6, which is characterized in that the automobile instrument has shell, the light Source setting is on the inner wall of the housing at the guide lighting channel (5) light inlet.

9. according to a kind of described in any item automobile instruments of claim 6 to 8, which is characterized in that first reflecting surface (7) Reflective coating is coated on the reflecting surface of reflecting surface and second reflecting surface (8).

10. a kind of vehicle, which is characterized in that including automobile instrument as described in any one of claim 1 to 9.